Ramalina sekika (Ramalinaceae), a new species for the lichen flora of Russia from the Far East

Kataeva, O. A.

doi:10.31111/nsnr/2014.48.256

Cited by 2 publications

(1 citation statement)

References 3 publications

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“…S1, available online) and differ from R. pollinaria in the larger size of the soredia (100–150 μm diam. ), their distribution ( R. yasudae and R. sekika are known from eastern Asia) and in the case of R. sekika also in the chemistry (usnic, salazinic and sekikaic acids) (Ohmura et al 2008; Kataeva 2014).…”

Section: Resultsmentioning

confidence: 99%

Ramalina europaeaandR. labiosorediata, two new species of theR. pollinariagroup (Ascomycota:Ramalinaceae), and new typifications forLichen pollinariusandL. squarrosus

2017

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Ramalina europaea Gasparyan, Sipman & Lücking and R. labiosorediata Gasparyan, Sipman & Lücking, two species of the R. pollinaria group, are described here as new to science. Ramalina europaea, widely distributed in Europe, can be distinguished by small, punctiform, often terminal soralia starting out on small, spine-like branchlets, whereas R. labiosorediata from North America differs from R. pollinaria s. str. and R. europaea in the almost exclusively terminal soralia formed on the tips of normal lobes, originating from the underside and becoming irregularly labriform. Morphological characters, chemistry, ecology and geographical distribution are discussed and a key to the species of the Ramalina pollinaria group is provided. The topology of a maximum likelihood tree based on ITS shows the presence of three well-supported clades, corresponding to the morphological differences of the three species. The status of several historical names variously placed in synonymy with or described as infraspecific entities of R. pollinaria is reassessed and a new neotype and an epitype are designated for Lichen pollinarius, a neotype for L. squarrosus, making it a synonym of R. farinacea, and lectotypes for R. pollinaria var. elatior, making it a synonym of R. pollinaria s. str., and for var. humilis, a taxon of yet unknown affinity.

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Section: Resultsmentioning

confidence: 99%

Ramalina europaeaandR. labiosorediata, two new species of theR. pollinariagroup (Ascomycota:Ramalinaceae), and new typifications forLichen pollinariusandL. squarrosus

2017

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Ramalina intestiniformis (Ramalinaceae, lichenized Ascomycota) new to Russia

Davydov,

Yakovchenko

2023

Novosti sistematiki nizshikh rastenii

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The species Ramalina intestiniformis is reported for the first time for Russia from Primorye Territory. The species identity is supported by morphological examination, secondary metabolites and molecular-phylogenetic analyses of nrITS sequences. The morphological peculiarities of Far Eastern material of the species are given and discussed. The Russian locality is the northernmost. The species is known from South Korea and Japan as mostly saxicolous. In Russia, the species was collected as an epiphyte.

show abstract

Ramalina sekika (Ramalinaceae), a new species for the lichen flora of Russia from the Far East

Cited by 2 publications

References 3 publications

Ramalina europaeaandR. labiosorediata, two new species of theR. pollinariagroup (Ascomycota:Ramalinaceae), and new typifications forLichen pollinariusandL. squarrosus

Ramalina europaeaandR. labiosorediata, two new species of theR. pollinariagroup (Ascomycota:Ramalinaceae), and new typifications forLichen pollinariusandL. squarrosus

Ramalina intestiniformis (Ramalinaceae, lichenized Ascomycota) new to Russia

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